1861 J. C. Maxwell, published his theory of electromagnetic fields and radiation, which shows that light has momentum and thus can exert pressure on objects.1901 P. N. Lebedev EXPERIMENTAL EXAMINATION OF LIGHT PRESSURE

2011 Grover Swartzlander first began to examine a revolutionary concept in optical physics after studying the flight of a moth. He watched the animal use its wings to create lift, which led to flight. Swartzlander asked : Could light be used to create the same effect?

above I showed You ( source-----------sensor) inside 100% dark box I'm using Camera 200 000 points /per picture Each camera LOVE read colours ! ( a lot of engineers works on that problem ) very easy we can see all 200 000 points on Histogram during test I using dark filtre ( longer time = more better average )

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